39787712

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 56

約数和(自身を含む): 82570320

約数和(自身を除く): 42782608

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 236, 257, 328, 472, 514, 656, 944, 1028, 1312, 1888, 2056, 2419, 2624, 3776, 4112, 4838, 8224, 9676, 10537, 15163, 16448, 19352, 21074, 30326, 38704, 42148, 60652, 77408, 84296, 121304, 154816, 168592, 242608, 337184, 485216, 621683, 674368, 970432, 1243366, 2486732, 4973464, 9946928, 19893856, 39787712]

約数ペア:

[(1, 39787712), (2, 19893856), (4, 9946928), (8, 4973464), (16, 2486732), (32, 1243366), (41, 970432), (59, 674368), (64, 621683), (82, 485216), (118, 337184), (164, 242608), (236, 168592), (257, 154816), (328, 121304), (472, 84296), (514, 77408), (656, 60652), (944, 42148), (1028, 38704), (1312, 30326), (1888, 21074), (2056, 19352), (2419, 16448), (2624, 15163), (3776, 10537), (4112, 9676), (4838, 8224)]